baber/WOPTO huggingface dataset:
Patent SE-8503823-L (SE)
Inventor: ALDEN J T
Filed: 1985-08-15
Abstract: Data signals are switched to a number of transmitting and receiving terminals, with at least one changeover unit being used to divide the signals into at least four different data channels and synchronising signals. One pair of the signal channels is in one direction, and another pair (T,C) is in the other direction. All channels in both directions are distributed over a common data bus simultaneously, and each of the terminals and all the channels both of the transmitting and receiving type, at the same time are received or transmitted via the bus and further outwards to the data network. Time signals are simultaneously distributed with other channels over a separate synchronising channel. Where one of the terminals makes a call to the data network, and the other terminals are passive, all signal channels in the calling terminal are connected to the connecting unit, the through coupling being maintained so that the calling terminal can exchange data with the network, with the non-calling terminals maintaining their transmission and reception circuits and their control and indicator circuits coupled together.
Patent SE-8506107-L (SE)
Inventor: BOHMAN H
IPC: G01S17/06
Filed: 1985-12-23
Abstract: A passive unit (15) retransmits to a primary unit (14) a beam of light (19) received from it. A detector (17), by reason of the retransmitted light effect, indicates the position of the primary unit in relation to that of the secondary at right-angles to the transmitted beam. The passive unit comprises a parallel reflective component, which has three divergent reflection surfaces towards the primary unit. The surfaces are connected to each other so that they form a corner in a right-angled parallelepiped. - The position of the primary unit in relation to that of the second in a plane orthogonal to the centre beams of the transmitted light is determined as to size and direction in the parallel displacement of the reflected central light beams in relation to the transmitted central beams. The detector has a sensitivity zone extending in two dimensions on which the reflected light beams fall in a restricted part. It records the position of the point of contact of the light, which position indicates the extent and direction of the parallel displacement.
Patent SE-8602165-L (SE)
Inventor: SUNDSTROM ESKIL
IPC: B25D17/04
Filed: 1986-05-12
Abstract: The present invention relates to an antivibration means for a power-driven, vibrating hand equipment (1), the equipment comprising a tool (3) designed to operate directly on a work area, and drive means for transmitting driving energy to the tool (3). The drive means is housed in a machine housing (4) which is subjected to vibration. Vibrations from the housing (4) to the handle (2) of the equipment (1) are reduced with the aid of anti-vibration elements (12) arranged between these elements. To prevent vibrations from being transmitted directly from machine housing (4) to operator, the equipment (1) is provided with a protective element (14, 15) connected to the anti-vibration elements (12) arranged between the handle (2) and the housing (4). The protective elements (14, 15) are movable in relation to the machine housing (4) and are arranged so that it at least partially covers said housing.
Patent SE-8603018-L (SE)
Inventor: BRUNING P
IPC: B04B1/18
Filed: 1986-07-07
Abstract: The centrifuge has a self-emptying drum. The jacket of the drum has expulsion apertures that lead from the solids space and that can be closed off by a piston slide. With the piston slide is associated a closure chamber. The closure chamber has channels for supplying closure liquid and communicates through a let-off channel in the form of an annular gap with a chamber. The inside diameter of the chamber equals the outside diameter of the closure chamber. The chamber can accommodate all the closure liquid in the closure chamber. This makes it possible to completely empty the closure chamber, so that there is no residual closure force on the piston slide.
Patent SE-8704958-L (SE)
Inventor: LINNEMANN V
IPC: B22F1/145
Filed: 1987-12-11
Abstract: A molten mass of steel is atomised by means of pressurised water; the irregular steel powder produced is subjected to a reduction annealing to remove the oxide skin surrounding the individual powder grains, plate-shaped compacts produced from the powder and a sheet-metal case is filled with these compacts to a desired level and the resulting preform extruded.
Patent SE-8801909-L (SE)
Inventor: JANKEVICS J T
IPC: B60B5/02
Filed: 1988-05-20
Abstract: In a wheel bearing arrangement for a suction cleaner, the wheel (20) has on its inside a shaft (21) cooperating with bearing surfaces (12, 14) in the suction cleaner housing (10) and a bottom portion (15) thereof, respectively. According to the invention, the housing (10) comprises a supporting wall (16) extending along the outside of the wheel and having a bearing member (17) cooperating with a pivot (22) provided on the outside of the wheel.
Patent SE-8802646-L (SE)
Title: Piston pump for raising water - has cylinder chamber and piston with hollow chamber
Inventor: HESSELMAR KARL GUSTAV
Filed: 1988-07-15
Abstract: The piston (2) extends through an end piece (4) of the cylinder (1), and has inlet apertures (23) in its part outside the cylinder which admit water to the piston hollow chamber (17). In its end inside the cylinder chamber (12), the piston has at least one connecting channel (25) functioning between it and the cylinder chamber during its movement out of the chamber. A check valve (26) prevents overflow of water in the opposite direction during counter-directed piston movement.
Patent SE-8804337-L (SE)
Inventor: LOEOEV S-A
IPC: F24F13/08
Filed: 1988-11-30
Abstract: The displaceable cone (3) works in conjunction with a tubular seat (2), the throughflow channel of which has a wall (8) which is rotation symmetrical in relation to the movement axis of the cone, and has a successively reducing throughflow area. - The seat (2) has an outer wall (9) parallel with the displacement axis (5), and both come and seat comprise a porous, sound-damping body pressed out of unburnable fibre material.
Patent SE-8902157-L (SE)
Inventor: RUESSMAN G
IPC: B65H23/02
Filed: 1989-06-15
Abstract: PCT No. PCT/EP88/00882 Sec. 371 Date Jun. 16, 1989 Sec. 102(e) Date Jun. 16, 1989 PCT Filed Oct. 5, 1988 PCT Pub. No. WO89/03357 PCT Pub. Date Apr. 20, 1989.A device for continuously determining the position of the edge of a moving web uses a light signal from a light relay emitted in the direction of the edge of a web. The light signal is received and converted by the light relay into an input/output signal which is used as an indicator and as a control value for the position of the edge of the web. The signal outlet is moved together with the signal input preferably along a circular path which intersects the edge of the web twice so that the position of the edge of the web can be determined from the corresponding input/output signals obtained during each revolution.
Patent SE-8902206-L (SE)
Inventor: JANSSON B
IPC: B65H67/06
Filed: 1989-06-19
Abstract: The invention relates to a device for unwinding metal packing wire from a vertical supply roller which at its upper end supports an unreeling crown. This sits on the same post 34 as the roller. At the upper end of the post there is a locking device having tilt-in and tilt-out locking arms 48,50, which in tilted-out position prevent the crown being inadvertently pulled from the post if the wire jams in the crown. <IMAGE>
Patent SE-8902933-L (SE)
Inventor: BACKMAN H
IPC: A01G9/28
Filed: 1989-09-06
Abstract: When laying solid curbstones a ditch must be dug into which the curbstone is placed. The ditch is then filled in in order to support the curbstone. The ditch-diggning is eliminated according to the present invention in that a continuous shell (1) with coating (2) of stone is placed on a supporting surface and anchored by a rod (4) which passes through a hole in one side wall, through a hole in the bottom and penetrates into the support surface.
Patent SE-8903620-L (SE)
Inventor: GUSTAFSSON K R L
IPC: B25D11/00
Filed: 1989-10-28
Abstract: A hand held hammer machine comprises a housing (10) with a cylinder (11) therein, in which a reciprocating drive piston (40) via a gas cushion in a working chamber (44) repeatedly drives a hammer piston (15) to impact on the neck (17) of a tool (20) carried by the machine housing (10) as soon as a feeding force is applied via the machine housing (10) to the tool (20) and an interposed recoil spring (23) pre-stressed between fixed shoulders (28,22) in the housing (10) starts being compressed in response to tool penetration into the housing (10). Therein and within the spring (23) and around the path of movement of a piston rod (13) of the hammer piston (15) is affixed one end (26) of a sleeve (25), which by its other end forms a stop (30) limiting the penetration of the tool neck (17) into the machine housing (10) to a maximally allowable extent. The range of movement of the neck (17) wherein it can receive repetitive impacts lies between beginning and maximal compression of the spring (23) counted from its precompressed state which defines an idle position for the neck (17), and in that idle position and within that range proper uncovering of porting (45) in the cylinder wall is assured with the hammer piston seal (16) out of hazardous alignment with said porting (45) at the impacting instants.
Patent SE-9001034-L (SE)
Title: External lighting equipment - has mast on base frame, with movable carriage carrying lamps
Inventor: LINNEUSSON RUBEN
IPC: F21V21/38
Filed: 1990-03-21
Abstract: The equipment (1) includes a lighting carrier (2) comprising a mast (3) which can be erected on a ground surface (4). The lighting fittings (5, 6) are supported by the mast at a distance above the ground. A support carriage (7) is used for releasable support of the lighting fittings, and comprises a stirrup-shaped frame with a side pivotably located on its outer free end. The mast is pivotably connected to a collapsible foot support (11), and a lifting unit (8), e.g. a line, connects to the light fitting support carriage (7) to hoist it to the required level. The support carriage is fitted with running wheels (38) which run along the corner parts of the mast, and have a corresp. angular profile. A winch (12) is provided on the mast foot support (11, 22) for winding in the lifting line (8).
Patent SE-9002738-L (SE)
Inventor: MARKLUND E
IPC: B27B31/00
Filed: 1990-08-27
Abstract: At the sorting station the timber pieces are sorted or graded manually or automatically. To obviate queuing and conglomeration at the grading point, those timber pieces (b) which require to be finally sorted are displaced in position on the conveyor (1) pick-ups (7) in relation to those pieces which have been finally sorted.
Patent SE-9103423-L (SE)
Title: Improving fire resistance in building components - by application of paint formed from water-glass and metal cpd.
Inventor: LJUNGBO SVEN
IPC: E04B1/94
Filed: 1991-11-19
Abstract: During drying and hardening of the paint coat, the metal cpds. in the paint react with alkali silicate to form water-soluble mixed silicates, building a sealed film which remains plastic in the event of a fire, and under pressure from the pyrolysis gases from the inner parts of the building opens a reduced number of small pores. The pores allow gases to emerge into the fire where they are burnt. The film does not crack or fall away, and when the pyrolysis is terminated it screens the building component remaining carbon skeleton from the air so that it cannot burn. The building component outer surfaces turned away from the direction of the fire are also painted with a sealing coat using a paint with good heat resistance, e.g. mixed silicate paint, pure waterglass, silicon paint, phenol resin lacquer. In the mixed silicate, powder is mixed using a substance which are fire temp. expands to porous bodies.
Patent SE-9201991-L (SE)
Inventor: JACOBSSON R A
IPC: B24B55/00
Filed: 1992-06-29
Abstract: A portable power grinder comprises a housing (11), a rotation motor (10) with a rotor (13) having a rear end portion (27) extending out of the motor (10), an output shaft (22) which is drivingly coupled via a reduction gearing (23) to the rotor shaft (13) and intended to carry a grinding tool, and a speed governor (18) for providing a constant motor speed. The reduction gearing (23) comprises a gear (24) integral with the rotor shaft (13) and another gear (25) integral with the output shaft (22). Alternative rotor shafts (13) with gears (24) of different sizes may replace each other for obtaining different gear ratios and different output speed levels, and the length of the rear end portion (27) of the rotor shafts (13) varies with the size of the integral gear (24). The housing (11) has a detachable lid (15) carrying the speed marking (21) of the tool and having an internal projection (28) of a size directly related to the speed level readable on the speed marking (21). The rear rotor shaft end portion (27) has a shape directly related to the maximum speed level provided by the actually fitted rotor shaft (13), and the lid projection (28) matches such rotor shaft end portions (27) only that correspond to gear ratios providing output speeds equal to or lower than the speed marking level. <IMAGE>
Patent SE-9301508-L (SE)
Inventor: ERIKSSON GUY
IPC: H01R13/58
Filed: 1993-05-03
Abstract: The invention relates to a connector for an electric cable with a tensile strain relieving device, for example an extension cord socket, a plug or the like. The strain relieving device in the connector comprises a clamping member (6) which consists of a bottom part (8) and an upper part (9), which in open position are interconnected through a foldable spacing piece (10) serving as a joint. The parts (8,9) of the clamping member are designed such that, when being folded over the cable (12), they enter into locking engagement with each other. The strain relieving device (6,7) is connected to the terminal block (2) of the connector and can advantageously be integrated with said terminal block (2).
Patent SE-9302281-L (SE)
Inventor: RYDBERG PER
IPC: B60N3/10
Filed: 1993-07-02
Abstract: Holder for liquid receptacles or the like, preferably in motor vehicles, which is movable between a position where it is pushed in and concealed in a housing part (10) and an extended position, and comprises two supporting arms (50) having preferably arcuate supporting surfaces (51), the supporting arms (50) being pivotably connected to a movable base carrier (30) and being spread, in the extended position, under the action of at least a first spring member (52). <IMAGE>
Patent SE-9500714-L (SE)
Inventor: VALKAMA PAAVO
IPC: E01C23/08
Filed: 1995-02-27
Abstract: The object of the invention is a method and equipment for binding grit or similar onto a road using heating as an aid. After gritting, the ice surface is machined to become uneven and the gritted surface is heated strongly.
Patent SE-9503276-L (SE)
Inventor: JOHANSSON NICLAS
IPC: F16H55/42
Filed: 1995-09-21
Abstract: A wheel having a central hub and a central bore for mounting of the wheel on a shaft, comprises two or more individual, separately manufactured and essentially circular discs which are axially clamped together to form the wheel disc of the wheel. One or more of the individual discs comprises a material, different from that of the remaining discs, and the individual discs are divided in a diametrical division plane that intersects the rotary axis of the discs. A hub, preferably situated on one side of the wheel disc, similarly comprises individual discs which are axially clamped together and clamped to the remainder of the wheel disc. In a wheel having a key slot opening towards the shaft bore, the divisional plane of one or more of the individual discs is preferably angularly off-set in relation to the divisional plane of one or more of adjacent discs so that the individual discs may be mounted on a shaft in different angular positions whereas their respective key slots assume one and the same angular positions. The individual discs or disc portions, respectively, are individually cut by means of a computer controlled laser cutting device. The wheel may also be designed to constitute a V-belt pulley.
Patent SE-9503423-L (SE)
Inventor: NILSSON YNGVE
IPC: F42B14/02
Filed: 1995-10-03
Abstract: PCT No. PCT/SE96/01258 Sec. 371 Date Apr. 3, 1998 Sec. 102(e) Date Apr. 3, 1998 PCT Filed Oct. 3, 1996 PCT Pub. No. WO97/13113 PCT Pub. Date Apr. 10, 1997The invention concerns a spin-stabilized projectile provided with a metal band (4). The projectile comprises a projectile body divided into a front main portion (1) and a rear main portion (2). The main portions are joined at the stern part of the projectile by means of a joint (3). The band is soldered or brazed with its inner surface and front flank surface onto an essentially cylindrical surface (6) and a rearwardly directed annular flank surface (5) of a shoulder which is formed in the rear end of the front main portion and extends round the projectile and which preferably has a length which is the same as the width of the band.
Patent SE-9602579-L (SE)
Inventor: GUIDOTTI TED
IPC: A61F13/15
Filed: 1996-06-28
Abstract: An absorbent article comprising a liquid-permeable casing sheet (1), a liquid-impermeable casing sheet (2) and an absorbent body (3) enclosed between the two casing sheets. The absorbent body (3) includes a liquid acquisition space (24) which consists of at least one cavity or one region of lower density than the density of an acquisition layer (19) located in said absorbent body (3) adjacent the space (24) and essentially in the same plane thereas. The acquisition layer (19) includes a material which when wetted increases in size in the thickness direction of the article (the z-direction). The article is mainly characterized in that the material in the acquisition layer (19) exhibits relatively low expansion in the plane of the article (the xy-direction) when wetted, such that the volume of the liquid-acquisition space (24) will increase by at least 100%, preferably by at least 200%, more preferably by at least 400% and most preferably by 900% when wetted.
Patent SE-9604718-L (SE)
Inventor: JOHANSSON BO
IPC: A61H/
Filed: 1996-12-20
Abstract: The pivotable or fixed arm is fixed to a wall (2), eg. between a stove and the kitchen sink. At the outer end of the arm is a grip component (5), which facilitates the firm holding of a cooking vessel or other food preparation vessel or frying pan (6). It allows the user to work with only one hand.
Patent SE-9700689-L (SE)
Inventor: NILSSON VALTER
IPC: B23K/
Filed: 1997-02-26
Abstract: A machine (1) for reconditioning welding nozzles consisting of an electrode holder for feeding in welding wire and a surrounding casing for blowing out a protective gas, includes a centering device, scraper device (3), cutting device (6), gas-blowing cleaning device and a spraying device for air and oil. All these devices can be rotated simultaneously about a common rotation axle (C). The centering, scraper and cutting devices are mounted on and driven by a single drive axle that contains air and oil supply channels. A hole extending down the middle of the drive axle is used to remove scraped away and trimmed material. - Also claimed are (i) a welding nozzle reconditioning method carried out using this machine in a continuous work cycle where the process steps are separate and/or may overlap, by coordinating and regulating a control unit operating according to a digitally stored work scheme, and at the same time rotating the devices in the machine about the rotation axle, and (ii) the use of a work scheme integrated into the control system of a welding robot to control the above machine and operate the previously mentioned method.
Patent SE-9703981-L (SE)
Inventor: SHEAFFER JOHN E
IPC: A01K5/02
Filed: 1997-10-30
Abstract: A multiple dosage feeder for a cage is provided. The multiple dosage feeder includes a frame having a cage-interior side, a food holding member rotatably mounted on the frame, and a food presentation member disposed on the cage-interior side of the frame. The food holding member holds a plurality of measured dosages of food or other substances, and at least a portion of the food holding member extends to the cage-interior side of the frame. The food presentation member permits access to a single dosage of the plurality of dosages by an animal within the cage. At least a portion of the food holding member is rotatable within the food presentation member so as to expose the single dosage of the plurality of dosages, while the food presentation member prevents access to any remaining dosages on the cage-interior side of the frame.
Patent SE-9704682-L (SE)
Inventor: NILSSON BO
IPC: B25B13/48
Filed: 1997-12-16
Abstract: The bolt clamp part (11) of the tool is provided with a rotatable outer sleeve (12) whose front side (13) contains an elongated cavity with the same dimensions as the bolt head. Once the bolt head is in place inside the cavity the outer sleeve is twisted until the clamp part groove is parallel with the bolt head cavity, then the sleeve is twisted a quarter revolution to lock and centre the bolt head inside the wrench.
Patent SE-9801414-L (SE)
Inventor: WESTERMARK TOMAS
IPC: H04R1/02
Filed: 1998-04-22
Abstract: An elector-acoustic transducer comprising a baffle having a number of electro dynamic bass units mounted in holes in the baffle. The invention is characterized in that the bass units (2) are essentially identical, and are mounted such that the surface projected by the oscillating part of the bass units (2) in the plane of the baffle (1), have a surface coverage of at least 35 % of the surface of the baffle.
Patent SE-9803774-L (SE)
Inventor: SERRANDER HANS
IPC: G02B6/46
Filed: 1998-11-05
Abstract: The present invention relates to a method and to an arrangement for installing in a duct optical fiber cable elements, such as combined groups of optical fiber ribbon cables. In order to enable the cable element to be blown into a duct (11), an optical fiber ribbon cable body (1) that has electrical contact devices provided at one end thereof and which comprises a plurality of optical fiber ribbons (2) placed one upon the other has been held together with helically wound elastic tape (3) with successive turns of the tape mutually overlapping. The external helical cross-surface thus obtained can be acted upon by a by-passing air stream, such as to drive the cable body forwards in the duct.
Patent SE-9803870-L (SE)
Inventor: DAHLBAECK MATS
IPC: C22F1/18
Filed: 1998-11-12
Abstract: A method for producing a component intended to be subjected to an increased radiation in a corrosive environment, wherein the component includes an alloy which at a first, high temperature has a BCC-structure and which at a second, lower temperature has an HCP-structure, wherein the alloy includes at least one alloying element which has a low solubility in the HCP-structure and wherein the alloy is rapidly cooled from the first to the second temperature while secondary phase particles, which include said alloying element and which contribute to improve corrosion properties are separated in the HCP-structure. The rapid cooling is performed in two stages, wherein the first stage includes a rapid cooling at a relatively lower intensity and the second, subsequent stage includes a rapid cooling at a relatively higher intensity.
Patent SE-9901310-L (SE)
Inventor: ROTMARK BO
IPC: H02G15/007
Filed: 1999-04-14
Abstract: The safety device (1) comprises a fixed part (3) joined to a movable part (4) which combine to form a cable passage (18) extending though the device when it is closed. The cable is fixed in position inside the passage by inwards pointing flanges (12-17) or sections thereof provided on both parts, without it being bent.
Patent FI-20085628-L (FI)
Inventor: KALLIO PASI
IPC: G01F1/7086
Filed: 2008-06-23
Abstract: Method for inspecting a microfluidic system, where an imaging means is used for detecting fluid flow changes in the microfluidic system. The fluid flow in the microfluidic system is inspected by means of machine vision.